Dental scaler



FIG. 1 is a frontal perspective view of a dental scaler in accordance with the invention.

FIG. 2 is a front view of the dental scaler shown in FIGS. 1 through 7.

FIG. 3 is a rear view of the dental scaler shown in FIGS. 1 through 7.

FIG. 4 is a side view of the dental scaler shown in FIGS. 1 through 7.

FIG. 5 is a side view of the dental scaler shown in FIGS. 1 through 7.

FIG. 6 is a top view of the dental scaler shown in FIGS. 1 through 7; and,

FIG. 7 is a bottom view of the dental scaler shown in FIGS. 1 through 7.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a dental scaler, as shown and described. 